[Mono-list] Using System.Data.Common.DbProviderFactory with Mono
dr_d00m
dr_doom1983 at yahoo.de
Fri Feb 29 03:07:55 EST 2008
Hi,
I posted the bug as Bug 365911 to bugzilla.novell.com
Thanks for any further help.
Veerapuram Varadhan wrote:
>
> Hi,
>
> Can you file a bug and attach a sample console app using similar
> providerstring? It would be easier to track and solve this through
> bugzilla.
>
> Thanks,
>
> V. Varadhan
>
> On Thu, 2008-02-28 at 04:19 -0800, dr_d00m wrote:
>> Hello,
>>
>> I am trying to create an application which should be designed for common
>> database connectivity. Therefore I used the
>> System.Data.Common.DbProviderFactory. I created my application in Visual
>> Studio and then tried to run it under Mono. I also tested it with Moma
>> which
>> gave me the go-ahead in any cases. In .Net everything worked fine but
>> under
>> Mono it threw a weired exception.
>>
>> Unhandled Exception: System.Configuration.ConfigurationErrorsException:
>> Failed to find or load the registered .Net Framework Data Provider. () ()
>> at System.Data.Common.DbProviderFactories.GetFactory
>> (System.Data.DataRow
>> providerRow) [0x00000]
>> at System.Data.Common.DbProviderFactories.GetFactory (System.String
>> providerInvariantName) [0x00000]
>> at Connectivity.DBLoader.Load () [0x00000]
>>
>> I tried to google this one but without any success.
>>
>> The code looks like this:
>>
>> ...
>> using System.Data.OracleClient;
>> using System.Data.Common;
>> ...
>>
>> DbProviderFactory factory =
>> DbProviderFactories.GetFactory(providerString);
>> using (conn = factory.CreateConnection())
>> {
>> conn.ConnectionString = ConnectionParameter;
>> conn.Open();
>>
>> // Here the data from the database is processed.
>>
>> conn.Close();
>> }
>>
>> Is there anything I did not consider or is it impossible to procede like
>> this under Mono in general?
>>
>> Thanks in advance for any help.
>>
>> Best regard,
>>
>> dr_d00m
>>
>
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